__vm_create
vm = __vm_create(VM_SHAPE(mode), 1, extra_mem_pages);
struct kvm_vm *__vm_create(struct vm_shape shape, uint32_t nr_runnable_vcpus,
return __vm_create(VM_SHAPE_DEFAULT, nr_runnable_vcpus, 0);
vm = __vm_create(shape, nr_vcpus, extra_mem_pages);
vm = __vm_create(VM_SHAPE_DEFAULT, 3, 0);